I have a ZKITTLEZ og auto seedling that has some small white spots appearing on one of the first true leafs, they won't rub off. Could anyone please tell me what it could be and what I maybe should do. Many thanks
The only thing this could really be is from the bites of an insect of some sort (thrips? spidermites?) which you probably are not going to actually see. You might want to get either some Spinosad (available in any garden center or on Amazon) or Dr. Zymes Eliminator (available on Amazon). Both are organic and both can be used on your plant right up to the day of harvest if need be so either one is good to have on hand.
Good luck!